Smith & Wesson Equalizer semi-automatic optic ready pistol chambered in 9mm. This pistol features a 3.675-inch barrel, front/rear slide serrations, Armornite finish, 3-dot sights, grip safety, and a polymer frame with 3-slot accessory rail. This pistol ships as shown with one 10-round magazine, one 13-round magazine, one 15-round magazine, owner’s manual, and a lock. The manufacturer part number is 13592.